html,
body,
#app {
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    min-width: 1366px;
}
.el-card {
    margin-top: 20px;
}
.el-pagination {
    margin-top: 20px;
}
.ql-editor{
    min-height: 300px;
}